from otree.api import (
    models, widgets, BaseConstants, BaseSubsession, BaseGroup, BasePlayer,
    Currency as c, currency_range
)
import random

doc = """
Игра Общественное благо.
"""


class Constants(BaseConstants):
    name_in_url = 'public_goods_not_anon'
    players_per_group = 3
    num_rounds = 5

    instructions_template = 'public_goods_not_anon/Instructions.html'

    # """Amount allocated to each player"""
    endowment = 50
    multiplier = 1.5


class Subsession(BaseSubsession):

    def creating_session(self):
        if self.round_number == 1:
            paying_round = random.randint(1, Constants.num_rounds)
            self.session.vars['paying_round'] = paying_round

    def vars_for_admin_report(self):
        contributions = [p.contribution for p in self.get_players() if p.contribution != None]
        if contributions:
            return {
                'avg_contribution': sum(contributions)/len(contributions),
                'min_contribution': min(contributions),
                'max_contribution': max(contributions),
            }
        else:
            return {
                'avg_contribution': '(no data)',
                'min_contribution': '(no data)',
                'max_contribution': '(no data)',
            }


class Group(BaseGroup):
    total_contribution = models.IntegerField()

    individual_share = models.IntegerField()

    def set_payoffs(self):
        self.total_contribution = sum([p.contribution for p in self.get_players()])
        self.individual_share = self.total_contribution * Constants.multiplier / Constants.players_per_group
        for p in self.get_players():
            p.payoff = (Constants.endowment - p.contribution) + self.individual_share

    def execute_punishment(self):
        first = self.get_player_by_id(1)
        second = self.get_player_by_id(2)
        third = self.get_player_by_id(3)

        first.punished_by_P2 = second.punish_P1
        first.punished_by_P3 = third.punish_P1

        second.punished_by_P1 = first.punish_P2
        second.punished_by_P3 = third.punish_P2

        third.punished_by_P1 = first.punish_P3
        third.punished_by_P2 = second.punish_P3

        for p in self.get_players():
            p.payoff = p.payoff - (p.punished_by_P1 + p.punished_by_P2 + p.punished_by_P3 + (p.punish_P1 + p.punish_P2 + p.punish_P3)/2 )

class Player(BasePlayer):
    contribution = models.IntegerField(
        min=0, max=Constants.endowment,
        doc="""Взнос игрока""",
    )

    punished_by_P1 = models.IntegerField(initial=0)
    punished_by_P2 = models.IntegerField(initial=0)
    punished_by_P3 = models.IntegerField(initial=0)

    punish_P1 = models.IntegerField(initial=0, verbose_name='Наказать игрока 1')
    punish_P2 = models.IntegerField(initial=0, verbose_name='Наказать игрока 2')
    punish_P3 = models.IntegerField(initial=0, verbose_name='Наказать игрока 3')